0x00000007 Error Again? What is Wrong with My Computer?

0x00000007, this error will pop up when network connection is bad. Sometimes this error: SJ_TheWorkAtHomeInsider[1].dll is corrupted comes together with that error code. Any connections? what happened?

My computer is running faster now! Over the last several weeks, I have noticed my PC going slower and slower. It finally go to the point where I couldn't stand it anymore, because I could hardly use it for my purposes. I read about different registry cleaners online and saw a glowing review for SmartPCFixer and decided to give it a try. I'm so glad I made that decision, no more 0x00000007 errors now.